Br-PEG6-acid - CAS 309916-91-4

Br-PEG6-acid is a PEG linker containing a bromide group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.

* Please be kindly noted that our services and products can only be used for research to organizations or companies and not intended for any clinical or individuals.

Molecular Formula
C15H29BrO8
Molecular Weight
417.29

Br-PEG6-acid

    • Specification
      • Purity
        ≥95%
        Appearance
        Pale Yellow or Colorless Oily Matter
        Storage
        Store at 2-8°C
        Shipping
        Room temperature in continental US; may vary elsewhere.
        IUPAC Name
        3-[2-[2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
        Synonyms
        Bromo-PEG6-propionic acid; Br-PEG6-CH2CH2COOH; Bromo-PEG6-Acid; Br-PEG6-C2-acid; 1-Bromo-3,6,9,12,15,18-hexaoxahenicosan-21-oic acid; Propanoic acid, 3-[(17-bromo-3,6,9,12,15-pentaoxaheptadec-1-yl)oxy]-; 3,6,9,12,15,18-Hexaoxaheneicosan-21-oic acid, 1-bromo-
    • Properties
      • Boiling Point
        496.1±45.0°C (Predicted)
        Density
        1.295±0.06 g/cm3 (Predicted)
        InChI Key
        YKYMNNOFNSOFAR-UHFFFAOYSA-N
        InChI
        InChI=1S/C15H29BrO8/c16-2-4-20-6-8-22-10-12-24-14-13-23-11-9-21-7-5-19-3-1-15(17)18/h1-14H2,(H,17,18)
        Canonical SMILES
        C(COCCOCCOCCOCCOCCOCCBr)C(=O)O
Bio Calculators
Stock concentration: *
Desired final volume: *
Desired concentration: *

L

* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2

* Total Molecular Weight:
g/mol
Tip: Chemical formula is case sensitive. C22H30N4O c22h30n40
g/mol
g
Related Products
BOC Sciences Support

Please contact us with any specific requirements and we will get back to you as soon as possible.


  • Verification code

We invite you to contact us at or through our contact form above for more information about our services and products.

USA
  • International:
  • US & Canada (Toll free):
  • Email:
  • Fax:
UK
  • Email:
Inquiry Basket